模形式的算术是数论更深层次对称性的反映。
I don't think about the past. The only thing that matters is the future.
人不是环境的产物;相反,环境允许或刺激他的发展。
如果没有模型,我们在预测气候变化方面将如同在黑暗中摸索。
"Success is not just about making money; it's about making a difference."